How to Reduce the Cost of an Audi Replacement Key You don't want to lose the key to your Audi. A replacement key can allow you to get back to driving in a hurry. A brand-new Audi key will cost you between $280 to $475, which includes the cost of https://g2823931.thezenweb.com/7-simple-tricks-to-totally-intoxicating-your-audi-a4-car-key-replacement-67844139